Mathematics High School

please help !!!!! PLEASE !!!

Please Help !!!!! PLEASE !!!

Answers

Answer 1

Answer:

answer would be 120 degrees.

Step-by-step explanation:

because 4y+4+60=180

angle Q =4y+4

so 180-60=120

Related Questions

Evaluate f(t)=-2t2+ 1 for f(-3)

Answers

Answer:

f(-3)=-17

Step-by-step explanation:

Substitue -3 for t

-2(-3)^2 + 1

Simplify

-2(9) + 1

-18 + 1

Answer: -17

A function is defined as a relation between a set of inputs having one output each.

The value of the function f(t) = -2t² + 1 at t = -3 is -17.

The domain of the function is -17.

The range of the function is -3.

What is a function?

A function is defined as a relation between a set of inputs having one output each.

f(x) = x + 2

At x = 2,

f(2) = 2 + 2 = 4

Domain = 2

Range = 4

We have,

f(t) = -2t² + 1

We need to find for t = -3.

f (-3) = -2 ( -3 )² + 1

[ -3 x -3 = 9 ]

f (-3) = -2 x 9 + 1 = -18 + 1 = -17

Thus the value of the function f(t) = -2t² + 1 at t = -3 is -17.

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The figure shown represents a triangular window design. If IKL = JOP, which of
the following statements must be true?
A) IL= JP
B) IL = OJ
OC) IKL =OPJ
D) PNM =OJP

Answers

The correct statement regarding the similar triangles is given as follows:

C. Segments IL and JP are congruent.

What are similar triangles?

Similar triangles are triangles that share these two features given as follows:

Congruent angle measures.Proportional side lengths.

The similar triangles in this problem are given as follows:

IKL and JOP.

Hence the equal angle measures are given as follows:

<KIL = <OJP.<IKL = <JOP<ILK and <JPO;

The congruent side lengths, as the scale factor is of 1, are given as follows:

IL and JP.LK and PO.KI and OJ.

Meaning that the correct statement is given by statement C.

Missing Information

The triangle is given by the image presented at the end of the answer.

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what is the inequality for A number t multiplied by −4 is at least −25.

Answers

Answer:

6

25

Step-by-step explanation:

divide. -25by -4 then the answer is that

Solve for x.

please help

x =

Answers

Answer:

x = 1

Step-by-step explanation:

1 + 24x + 105 + 51x - 1 = 180

75x = 75

x = 1

A car is traveling at a constant speed. It travels 31/2 miles in 51/4 minutes. How many minutes will it take the car to travel 70 miles?​

Answers

I need to knoww tooooooo

Answer:105

Step-by-step explanation:

What is the first step to solving the division problem below?
_____
8|6288
O Divide 8 into 62 to get 7.
O Divide 8 into 62 to get 8.
O Multiply 8 by 7 to get 56.
O Multiply 8 by 8 to get 62.

Answers

Answer:

B

Step-by-step explanation:

uuuuuuuuuuuuuuuuuuuuh

Answer:

B

Step-by-step explanation:

e equation y+3=2(x+3)?
With a graph

Answers

Answer:

78.909877

Step-by-step explanation:

89.0987

Jill earned $40 from a carpool plus $9 per hour (h) babysitting this week. Which of the following expressions best represents Jill's income for the week?

A 9 + 40h NEED HELP PLZ SOMEONE :(
B 9 + h + 40
C 9h + 40
D 9 + 40

Answers

Answer:

9h + 40

Step-by-step explanation:

Since Jill earns 9 dollars per hour, you multiply the amount of hours she works by the amount she makes per hour (9h), then you add 40 which is a set amount.

y = 9h + 40

I think it’s C. 9h + 40

The soccer field at a park is 9,000 square yards. The soccer field takes up 6 square
inches on the map of the park. How many square yards does 1 square inch on the
map represent? Show your work.

Answers

Given parameters:

Real area = 9000sq yards

Map area = 6sq yards

Unknown:

Scale of the map = ?

Solution:

A scale is the ratio of the map unit to the real world expression. Maps use scales to present the real world in a smaller sample space:

   For this problem;

              6sq yards on map = 9000sq yards on ground

              1sq yards on map = xsq yards on ground

                     6x  = 9000

                         x = [tex]\frac{9000}{6}[/tex]  = 1500sq yards

So,

            1sq yards on map is 1500sq yards on ground

     

1
2
3
A
5/6
1/8
9 0
11 12
13/14
15
16
In the figure, plly and "||s. Match each pair of congruent angles with the reason for their congruency.
corresponding angles for
parallel lines p and q cut by
the transversalr
corresponding angles for
parallel lines r and s cut by
the transversal a
Vertical Angles Theorem
Linear Pair Theorem
25 213
2125
210 214
213 = 216
corresponding angles for
parallel lines p and q cut by
the transversal s

Answers

Answer:

what  grade is this jeez

Step-by-step explanation:

idk

i will give u brainliest

Answers

Answer:

The reciprocal of 2 is 1/2

The reciprocal of 6/11 is 11/6

7.RP.
A supermarket is having a sale on canned foods. The sale includes 10 cans to beans for
$12.50. What is the unit price per can of beans?

Answers

Answer:

1.25

Step-by-step explanation:

because you do 12.5 and divide by 10 and it equals 1.25

Denise earns $30 an hour. She works 40 hours per week. Denise would like to purchase a computer that costs $2000. Create and solve an inequality in order to determine the least amount of hours she must work in order to be able to purchase the computer?

Answers

Answer:

67hours hours

Step-by-step explanation:

Given

she works $30 for 1 hour

in 40 hours she will earn 40*30= $1200

this means that a week she earns $1200

let the number of  weeks she needs to work be x

40x*(30)<=2000

1200x<=2000

x<=2000/1200

x<=1.66

the number of hours in a week is 40

40*1.66=66.66

67hours

hence she must work for at least 67hours

Which ordered pair would form a proportional relationship with the point graphed below?

Answers

I think it’s c. (-10,5)

Answer:

C

Step-by-step explanation:

It is C because it has a proportional value through the diameter of the graph. With that you will also be able to figure this out by seeing that the light in between the graph is even. The numbers that the graph a line with are similar to the answer C.

In the following problem, which step uses the additive identity to get to the next step?

-18 + 73 + 18
-18 + 18 + 73
0 + 73
73

Answers

The third step, 0+73

Given the following two points write the equation in standard form:

(-6,8) and (4,8)

Answers

answer: 2x - y = 2

Explanation:

Make x the subject of m=n + x/p URGENT!! Please

Answers

Step-by-step explanation:

[tex]m = n + \frac{x}{p} \\ \\ \frac{x}{p} + n = m \\ \\ \frac{x}{p }= m - n \\ \\ x = m(p) - n(p) \\ [/tex]

Answer:

p(m - n) = x

Step-by-step explanation:

You want to "solve for x."  To do this, subtract n from both sides (for the purpose of isolating the x/p term):

m - n + x/p

Next, multiply all terms by p:

p(m - n) = x

x times x is X^2, right? I'm having a brain toot and I can't remember. plz answer asap

Answers

Yes it is x^2 when you multiply x by x

Answer please :D.....

Answers

Answer

50/1    6/7

Step-by-step explanation:

HELP ASAP

Consider the function
Which graph below matches that function?

Answers

I believe it would be b!!
It’s definitely B because it passes the vertical line test.

1. Mrs. Sanders farm is 413 acres. She divided the farm into 52 equal parts. How many acres are in each part? 2. Which of the following numbers are prime? a) 53 b) 12 c) 18 d) 28​

Answers

Answer:

each part will have about 7.9 acres and the prime number is 53

Step-by-step explanation:


Peter drives at a speed of 70 miles per hour.
How long will it take to drive 455 miles?
hours

Answers

Answer: 6.5 hours

Step-by-step explanation:

You have to find out how long it’ll take, so you divide the total amount by the speed, so 455/70=6.5

Answer:6

Step-by-step explanation:

Please simplify!!

[tex]x+18\geq 50[/tex]

Answers

Answer:

x ≥ 32

Step-by-step explanation:

x + 18 ≥ 50

subtract 18 from both sides.

x ≥ 50 - 18

x ≥ 32

Answer > 32 hope I helped !!

Lines n, m, and p are drawn on the coordinate grid below.

Which choice is NOT true?

Answers

C. All of the rest of the statements are true.

I NEED THE ANSWER TO THIS ASAP PLEASE!!!

what is 1/25 of 5.2 time 10 to the power of 3?

Answers

Answer:

208

Step-by-step explanation:

Answer:8

Step-by-step explanation:

A teacher chooses two students in a class of 15 girls and 10 boys. The students are randomly chosen. What is the probability that the teacher chooses two girls?

Answers

It’s 3 in a 5 chance that the teacher would choose

The probability that the teacher chooses two girls is 3 / 5.

What is probability?

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favorable outcomes / Number of sample

Given that a teacher chooses two students in a class of 15 girls and 10 boys. The probability is calculated as:-

P = 15 / 25

P = 3 / 5

Hence, the probability is 3 / 5.

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g(x)=8x+2
g( ) = -62

Answers

Answer:

-8

Step-by-step explanation:

What is 14.764823 rounded to?

Answers

Answer:

14.76 (if rounded by hundredths.)

Step-by-step explanation:

hoped this help </3

HELP ME PLZZ I NEED HELP WITH THIS I DONT WANT TO FAIL!!

Answers

Answer:

i believe it is C

Step-by-step explanation:

A line with a slope of -2 passes through the point (1, -17). What is its equation in
slope-intercept form?

Answers

slope intercept form: y=mx+b
answer: y = -2x - 15
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